15694840946644

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{63781}}^1\times {\mathrm{442579}}^1$

素因数の和:506503

約数の個数: 24

約数和(自身を含む): 27664064808800

約数和(自身を除く): 11969223862156

約数列:

[1, 2, 4, 139, 278, 556, 63781, 127562, 255124, 442579, 885158, 1770316, 8865559, 17731118, 35462236, 61518481, 123036962, 246073924, 28228131199, 56456262398, 112912524796, 3923710236661, 7847420473322, 15694840946644]

約数ペア:

[(1, 15694840946644), (2, 7847420473322), (4, 3923710236661), (139, 112912524796), (278, 56456262398), (556, 28228131199), (63781, 246073924), (127562, 123036962), (255124, 61518481), (442579, 35462236), (885158, 17731118), (1770316, 8865559)]